Siemens SINAMICS S120 Function Manual page 29

Switching off the controller with the OFF1 signal is delayed by the time entered in p3490.
This allows the attached drives to be braked in a controlled manner. Before the infeed is
switched off, the drives connected to the DC link should be in pulse inhibit mode.
Control and status messages
Table 1-2 Active Infeed open-loop control
Signal name
ON/OFF1
OFF2
Enable operation
Disable motor
operation
Inhibit regenerating
Acknowledge error
Master ctrl by PLC
Table 1-3 Active Infeed status message
Signal name
Ready to power up
Ready to run
Operation enabled
Fault active
No OFF2 active
Power-on disable
Alarm present
Master ctrl by PLC
Pre-charging completed
Line contactor energized feedback
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
Internal control word
STWAE.0
STWAE.1
STWAE.3
STWAE.5
STWAE.6
STWAE.7
STWAE.10
Internal status
word
ZSWAE.0
ZSWAE.1
ZSWAE.2
ZSWAE.3
ZSWAE.4
ZSWAE.6
ZSWAE.7
ZSWAE.9
ZSWAE.11
ZSWAE.12
Binector input
p0840 ON/OFF1
p0844 1 OFF2 and
p0845 2 OFF2
p0852 Enable
operation
p3532 Disable motor
operation
p3533 Inhibit
regenerating
p2103 1 Acknowledge
or p2104
2 Acknowledge or
p2105 3 Acknowledge
p0854 Master ctrl by
PLC
Parameter
r0899.0
r0899.1
r0899.2
r2139.3
r0899.4
r0899.6
r2139.7
r0899.9
r0899.11
r0899.12
Display of internal
control word
r0898.0 A_STW1.0
r0898.1
r0898.3
r0898.5
r0898.6
r2138.7
r0898.10
PROFIdrive telegram 370
A_ZSW1.0
A_ZSW1.1
A_ZSW1.2
A_ZSW1.3
A_ZSW1.4
A_ZSW1.6
A_ZSW1.7
A_ZSW1.9
A_ZSW1.11
A_ZSW1.12
Infeed
1.1 Active Infeed
PROFIdrive telegram
370
A_STW1.1
A_STW1.3
A_STW1.5
A_STW1.6
A_STW1.7
A_STW1.10
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